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NOAA Forecast — US Weather Predictions

NOAA Forecast — US Weather Predictions MCP Connector for Claude

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Official NWS weather forecasts for any US location: 7-day daily forecasts, 156-hour hourly forecasts, raw grid data, and meteorologist forecast discussions from 122 Weather Forecast Offices.

5 tools Official Updated Oct 1, 2026 Official Vinkius Partner
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Connect your AI agent to the official National Weather Service forecast engine.

What you can do

  • 7-Day Forecast — Daily forecast with highs, lows, precipitation, and detailed narrative
  • Hourly Forecast — 156 hours of hour-by-hour conditions
  • Grid Data — Raw quantitative arrays: temperature, precipitation, wind, humidity
  • Forecast Discussion — Technical AFD from NWS meteorologists at 122 offices
  • Point Metadata — WFO assignment, grid coordinates, zone info

No API Key Required

Completely open. No registration needed.

US Locations Only

The NWS API covers the United States, Puerto Rico, Guam, and US territories.

weather-forecastingmeteorologynws-forecastgrid-datahourly-weatherclimate-modeling

5 tools expose this connector's capabilities to your AI agent.

get_hourly_forecast

5 days. Includes temperature, wind, humidity, precipitation, and sky condition for each hour. US locations only. Get hour-by-hour weather forecast (156 hours) for a US location

get_point_metadata

US locations only. Get NWS metadata for a US location: responsible WFO, grid coordinates, zones

get_forecast

Provide latitude and longitude for any US location. Returns high/low temps, wind speed/direction, precipitation probability, and detailed narrative. Get 7-day weather forecast for a US location by latitude and longitude

get_forecast_discussion

Use the 3-letter WFO code (e.g., OKX=New York, LAX=Los Angeles, MFL=Miami). Lists recent product IDs — retrieve the latest for full text. Get the Area Forecast Discussion (AFD) from a NWS Weather Forecast Office

get_grid_data

Useful for programmatic analysis. US only. Get raw NWS grid weather data: temperature, precipitation, wind, humidity arrays

See how to talk to your AI agent using NOAA Forecast — US Weather Predictions.

What's the weather forecast for New York City this week?

🌤️ **NYC 7-Day Forecast** Today: Partly cloudy, High 72°F, Wind SW 10 mph Tonight: Clear, Low 58°F Wednesday: Sunny, High 78°F Thursday: Thunderstorms, High 74°F, 60% chance rain Friday: Clearing, High 68°F Weekend: Sunny, Highs 72-75°F Source: NWS Office OKX (Upton, NY)

Get hourly forecast for Miami Beach

⏰ **Miami Beach — Hourly Forecast** | Hour | Temp | Wind | Rain | |------|------|------|------| | 2pm | 88°F | SE 12 | 10% | | 3pm | 89°F | SE 14 | 20% | | 4pm | 87°F | SE 15 | 40% | | 5pm | 84°F | S 18 | 60% | | 6pm | 82°F | S 12 | 30% | Afternoon sea-breeze thunderstorms likely.

No. The NWS API only covers the United States, Puerto Rico, Guam, US Virgin Islands, and American Samoa. For global weather, consider the Open-Meteo MCP server.

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